Eric Holder actually said...

to the extent that he makes use of this authority at all, because as I said, his primary inclination and desire is to work with Congress to ...

We as a Nation owe a debt to people who have served and have done so obviously putting their lives at risk.

congressional restrictions that were placed on us thwarted our attempts to close Guantanamo in a more timely fashion.

I believe that they are correct that it is constitutional. It is an appropriate use in a constitutional sense of the Government's power.